Impossible to answer without a detailed description of all markings and condition.
Requires professional appraisl. Could be 100-10000 USD
In this model of Winchester rifle,there is no difference in value between the round or octagon barrel.
Value of a 1980 Winchester rifle 22 short octagonal barrel?
What is the value of a Winchester Centinnial 30-30 Rifle Model '66 With hex barrel and gold plated chamber What is the value of a Winchester Centinnial 30-30 Rifle Model '66 With hex barrel and gold plated chamber
is about 3,695
Depends on who did the threading. A professional job, no.
In order to answer your question properly I would need to know if the rifle in question is a carbine(20in barrel),trappers carbine(12,14,15,16,18in barrel)Musket(30in barrel,2 barrel bands full length stock) or a regular production rifle(24in barrel).I would also need to know the caliber of the rifle,and if it is a take down model?If you can provide these answers I could accurately describe the value of your rifle.
50-5000 usd
50-125
100-300
100 on up depending on specifics
It's hard to determine the value without knowing who made the rifle and the condition the it is in.